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1971 Starter Pinion Gap Issue

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Old Oct 4, 2012 | 07:46 PM
  #1  
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From: Wayne Pa
Default 1971 Starter Pinion Gap Issue

Hey guys,

I recently replaced the starter on a 1971 engine that was originally a 350/ 4 speed manual, which has been replaced with a new 700R4 auto trans. The car is new to me, and the starter I replaced was not factory original, so I don`t have that as a reference.

My issue is that the pinion gear on the "summit high-torque mimi starter (829100)" I installed has a gap between it and the flex plate of about .25", where the maximum gap the starter calls for is .14".

Thus, the starter is not fully engaging the flex plate, and appears to be destroying the ring gear!

Any input on a starter that will work? If I go factory original I may have clearance issues with my headers and exhaust.

Thanks,

Joe
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Old Oct 4, 2012 | 08:08 PM
  #2  
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does that starter have shims, in between the starter body and the mounting block? if so remove them, the starter that would work the best is one of the stock mini starters from a later year C4
if you want to stay aftermarket , heres a popular one from c4

http://api.viglink.com/api/click?for...13493957373472
btw if you get that swapped out sooner than later , the new starter, properly mounted will clean your ring gear

Last edited by oldalaskaman; Oct 4, 2012 at 08:14 PM.
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Old Oct 4, 2012 | 08:12 PM
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From: Wayne Pa
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There are no shims between the starter body and mounting block, unfortunately.

The stock mini starters from a late C4 will bring the pinion gear closer to the flex plate?
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Old Oct 4, 2012 | 08:22 PM
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yes, you should post your question in C4 as there are other starters that work also
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Old Oct 4, 2012 | 08:28 PM
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From: Wayne Pa
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Will do, thanks for the info oldalaskaman!
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Old Oct 4, 2012 | 08:29 PM
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anytime, you're very welcome
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